KS STS321TPY

2014-03-03 17:24:40 Print this page

The high quality Korea KS STS321TPY material is one of the more steel grades we supply, KS D 3588 (2009),Large diameter welded stainless steel pipes. STS321TPY is our main production grade, which has been approved by customers in many countries since its initial production, including our STS321TPY round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of STS321TPY materials, and we are willing to develop together with customers from all over the world.

Also includes STS321TPY steel material norm, chemical composition, mechanical properties, datasheet, STS321TPY equivalent, heat treatment and temperature process of STS321TPY, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in STS321TPY this steel grade have a more comprehensive understanding, Download the full STS321TPY PDF version of this datasheet.

Chemical composition (wt.%) of STS321TPY

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	1.00
Mn	-	2.00
P	-	0.045
S	-	0.030
Cr	17.00	19.00
Ni	9.00	13.00
Mo	-	-
N	-	-
Ti	5×C％	-

Mechanical Properties of STS321TPY

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
797 (≥)	665 (≥)	43	33	11	Solution & Aging, Ann, Ausaging, Q+T	141